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Information about MPC station H80 (Halsted Observatory, Princeton).

Core informations from the MPC code files:

Code H80
Longitude 285.33567 (285:20:08 East)
cos(Latitude) 0.763194
sin(Latitude) +0.644015
Geocentric Latitude 40.15907 (40:09:32)
Geographic Latitude 40.34886 (40:20:55)
Altitude 52 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer).
Radius 6369,286 km
Station Name Halsted Observatory, Princeton
First observation 1885-07-11
Last observation 1906-01-30 (based on MPCAT)
Interval betwen first and last observation 7508
Number of observations 23
Number of different observed objects 3
Number of used nights 23
MPEC objects https://mpec.jostjahn.de/H80-stat.html
MPEC watch https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_H80.html
Small Body Explorer https://sbx.dirac.dev/station/H80
NEODyS-2 https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=H80&ab=0
Google Search https://google.com/search?q=H80+"Halsted Observatory - Princeton"
Location Geohack OpenStreet Map Satellite chart

This research has made use of data and/or services provided by the International Astronomical Union's Minor Planet Center.

Made with obs-stat at 06-04-2026 07:58:56. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.